Specialty Carbide Punches

  • Material: WF30 from CB Carbide
  • Advanced machining process such as Profile grinding, mirror EDM from MITSUBISHI, Japan. Wire-EDM from Seibu, Japan.
  • TiN, TiCN, DLC etc. coating to be applied according to requests.
  • Fine grinding can reach Ra0.4-0.8 and fine polishing can reach Ra0.1.
  • Tolerances +/-0.001-0.005mm can be reached.
  • Inspection machines including Projector from Nikon, Japan, Height gauges from Nikon, Japan and Digimar, Germany, Roundness gauge from Mitutoyo, Japan etc.
  • Application: cold forming